CN112169475A - Waste gas purifying equipment - Google Patents

Waste gas purifying equipment Download PDF

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Publication number
CN112169475A
CN112169475A CN202011068724.1A CN202011068724A CN112169475A CN 112169475 A CN112169475 A CN 112169475A CN 202011068724 A CN202011068724 A CN 202011068724A CN 112169475 A CN112169475 A CN 112169475A
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China
Prior art keywords
roller
filter screen
exhaust gas
gas purification
pipe
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CN202011068724.1A
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Chinese (zh)
Inventor
樊雪梅
王书民
李哲建
王毅梦
王香婷
刘萍
常亮亮
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Shangluo University
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Shangluo University
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Priority to CN202011068724.1A priority Critical patent/CN112169475A/en
Publication of CN112169475A publication Critical patent/CN112169475A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
    • B01D46/0054—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with translational movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

本发明涉及环境保护技术领域，公开了一种废气净化设备，包括：截面为矩形的管道，管道内沿废气排出方向上设有过滤网，所述过滤网的下端伸出管道的底部，还包括：箱体，固定在管道的顶部或底部，过滤网的下端位于箱体内；两个辊轮，分别与过滤网的左侧面和右侧面抵紧，第一辊轮和第二辊轮上套设有清洁套；驱动装置，设置在箱体外，用于驱动两个辊轮相向或反向运动；多个喷头，位于箱体外的进水管上设有第一电磁阀；排水管，排水管上设有第二电磁阀；第一电磁阀、第二电磁阀和驱动装置分别连接控制系统，这种废气净化设备，能够实现对过滤网的自动清洁，避免人为对过滤网进行拆卸、清理和安装，省时省力。

Figure 202011068724

The invention relates to the technical field of environmental protection, and discloses a waste gas purification device, comprising: a pipe with a rectangular cross-section, a filter screen is arranged in the pipe along the exhaust gas discharge direction, the lower end of the filter screen protrudes from the bottom of the pipe, and further comprises: : Box body, fixed at the top or bottom of the pipe, the lower end of the filter screen is located in the box body; two rollers, which are pressed against the left side and right side of the filter screen respectively, on the first roller and the second roller The sleeve is provided with a cleaning sleeve; the driving device is arranged outside the box, and is used to drive the two rollers to move in opposite or opposite directions; a plurality of nozzles are provided with a first solenoid valve on the water inlet pipe outside the box; the drain pipe, A second solenoid valve is arranged on the drain pipe; the first solenoid valve, the second solenoid valve and the driving device are respectively connected to the control system. This exhaust gas purification equipment can realize automatic cleaning of the filter screen, avoid manual disassembly of the filter screen, Save time and effort for cleaning and installation.

Figure 202011068724

Description

Waste gas purifying equipment
Technical Field
The invention relates to the technical field of environmental protection, in particular to waste gas purification equipment.
Background
With the rapid development of national economy, various industries develop rapidly, and with the continuous improvement of the national requirements for environmental protection, various waste gas purification devices are in operation.
All be equipped with the filter screen in a lot of exhaust gas purification equipment for filter the particulate matter that carries in the waste gas, however along with the lapse of time, the plug of filter screen or diminish, reduced exhaust gas purification's efficiency, current way is regularly to dismantle the filter screen get off clean, loads on again after clean, wastes time and energy.
How to conveniently carry out self-cleaning to the filter screen among the exhaust gas purification equipment, avoid artificial dismantlement and installation, will improve exhaust gas purification equipment's purification efficiency greatly.
Disclosure of Invention
The invention provides waste gas purification equipment which can automatically clean a filter screen, avoid manual disassembly, cleaning and installation of the filter screen and save time and labor.
The present invention provides an exhaust gas purifying apparatus comprising: the cross-section is the pipeline of rectangle, is equipped with the filter screen on the exhaust gas discharge direction in the pipeline, and the filter screen is mutually perpendicular with the pipeline, the bottom of pipeline is stretched out to the lower extreme of filter screen, still includes:
the box body is fixed at the top or the bottom of the pipeline, and the lower end of the filter screen is positioned in the box body;
the two rollers comprise a first roller and a second roller, the first roller and the second roller are arranged in the box body in a bilateral symmetry mode and are respectively abutted against the left side face and the right side face of the filter screen, and cleaning sleeves are sleeved on the first roller and the second roller;
the driving device is arranged outside the box body and is used for driving the two rollers to move oppositely or reversely;
the plurality of spray heads are arranged on the left side surface and the right side surface in the box body in a staggered manner along the height direction and are positioned below the two rollers, the adjacent two spray heads are connected through a pipeline, the spray head at the uppermost end is connected with a water inlet pipe, and a first electromagnetic valve is arranged on the water inlet pipe;
the drain pipe is arranged at the bottom of the box body and is connected with the water collecting tank through a second electromagnetic valve;
the first electromagnetic valve, the second electromagnetic valve and the driving device are respectively connected with the control system, and the first electromagnetic valve, the second electromagnetic valve, the driving device and the control system are respectively connected with the power supply.
Still be fixed in the pipeline and be equipped with four triangular prisms that longitudinal section is right triangle, four triangular prisms divide into two sets ofly, a set of two, and the symmetry sets up on top surface and the bottom surface in the pipeline, and the clearance between the triangular prism that two symmetries set up and the thickness phase-match of filter screen.
The driving device includes: the speed reducing motor is arranged outside the box body through the support table, and an output shaft of the speed reducing motor is fixedly connected with a shaft at the left end of the first roller through a coupler;
the driving gear is fixedly arranged on a shaft at the left end of the first roller;
the driven gear is fixedly arranged on the shaft at the left end of the second roller wheel and is meshed with the driving gear;
the speed reducing motor is respectively connected with the power supply and the control system.
The bearing device is characterized in that ball bearings are fixedly sleeved on the shafts at the two ends of the first roller and the shafts at the two ends of the second roller, a first support frame and a second support frame are correspondingly arranged on the left side and the right side in the box body, and the first support frame and the second support frame are correspondingly connected with the first roller and the second roller through the ball bearings respectively.
Two brushes are correspondingly arranged below the two rollers and are respectively and correspondingly fixedly connected with the first support frame and the second support frame through two first connecting rods.
The first support frame and the second support frame both include:
two ends of the U-shaped rod are correspondingly connected with shafts at two ends of the first roller wheel or shafts at two ends of the second roller wheel through ball bearings respectively;
the connecting block is fixed in the middle of the U-shaped rod;
one end of the second connecting rod is fixedly connected with the connecting block, and the other end of the second connecting rod is fixedly connected with the inner wall of the box body.
The first connecting rod is a telescopic rod.
All be fixed battery and the wireless drying apparatus of being equipped with in first running roller and the second running roller, crisscross a plurality of bleeder vents that are equipped with on first running roller and the second running roller, wireless drying apparatus is connected with the battery, wireless drying apparatus and control system wireless signal connection.
The filter screen is characterized in that concave rings are arranged on the front edge and the rear edge of the left side surface and the right side surface of the filter screen, racks are fixedly sleeved in the concave rings, gears are arranged at positions of the first roller and the second roller corresponding to the racks, and the gears are meshed and connected with the racks.
The bottom inboard of box is equipped with the spacing groove, and the width of spacing groove and the thickness phase-match of filter screen.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the control system periodically controls the driving device to drive the two rollers to move oppositely to pull out the filter screen from the pipeline and enter the box body, the dust on the filter screen is cleaned by the cleaning sleeve in the pulling-out process, the filter screen is washed by the plurality of spray heads, the washed dirty water is discharged out of the water collecting tank outside the box body through the drainage pipe, and after the cleaning is finished, the control system controls the driving device to drive the two rollers to move reversely to push the filter screen into the pipeline from the box body, so that the automatic cleaning of the filter screen can be realized, the filter screen is prevented from being manually disassembled, cleaned and installed, and the time and labor are saved.
Drawings
Fig. 1 is a partial structural schematic view of an exhaust gas purifying apparatus provided by the present invention.
Fig. 2 is a schematic structural diagram of a driving device in an exhaust gas purifying apparatus provided by the present invention.
Fig. 3 is a schematic structural diagram of a filter screen in the exhaust gas purifying apparatus provided by the present invention.
Description of reference numerals:
1-pipeline, 2-box, 3-triangular prism, 4-gap, 5-filter screen, 6-second connecting rod, 7-roller, 8-first connecting rod, 9-brush, 10-spray head, 11-water inlet pipe, 12-first electromagnetic valve, 13-water outlet pipe, 14-second electromagnetic valve, 15-U-shaped rod, 16-connecting block, 17-speed reducing motor, 18-driving gear, 19-driven gear, 20-supporting table, 21-bearing, 22-air vent, 23-limiting groove and 24-rack.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to fig. 1-3, but it should be understood that the scope of the present invention is not limited to the embodiment.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, an embodiment of the present invention provides an exhaust gas purifying apparatus including: the cross-section is the pipeline 1 of rectangle, is equipped with filter screen 5 in the pipeline 1 on following the exhaust emission direction, and filter screen 5 is mutually perpendicular with pipeline 1, the lower extreme of filter screen 5 stretches out the bottom of pipeline 1, still includes:
the box body 2 is fixed at the top or the bottom of the pipeline 1, and the lower end of the filter screen 5 is positioned in the box body 2;
the two rollers 7 comprise a first roller and a second roller, the first roller and the second roller are arranged in the box body 2 in a bilateral symmetry mode and are respectively abutted against the left side face and the right side face of the filter screen 5, and cleaning sleeves are sleeved on the first roller and the second roller;
the driving device is arranged outside the box body 2 and is used for driving the two rollers 7 to move oppositely or reversely;
the plurality of spray heads 10 are arranged on the left side surface and the right side surface in the box body 2 in a staggered mode along the height direction and are positioned below the two rollers 7, the adjacent two spray heads 10 are connected through a pipeline, the spray head 10 at the uppermost end is connected with a water inlet pipe 11, and a first electromagnetic valve 12 is arranged on the water inlet pipe 11;
the drain pipe 13 is arranged at the bottom of the box body 2 and is connected with the water collecting tank through a second electromagnetic valve 14, and the drain pipe 13 is provided with the second electromagnetic valve 14;
the first electromagnetic valve 12, the second electromagnetic valve 14 and the driving device are respectively connected with a control system, and the first electromagnetic valve 12, the second electromagnetic valve 14, the driving device and the control system are respectively connected with a power supply.
The using method comprises the following steps: the control system controls the driving device to drive the two rollers 7 to move oppositely, the two rollers 7 rotate oppositely and drive the filter screen 5 to move downwards, in the process that the filter screen 5 moves downwards, dust on the filter screen 5 is cleaned through the cleaning sleeve, meanwhile, the filter screen 5 is washed through the plurality of spray heads 10, the spray heads are high-pressure spray heads, the cleaning effect can be improved, water and cleaning liquid can be used for washing, different cleaning liquids can be selected according to the properties of the dust, the control system can control whether water is discharged in the washing process or not through controlling the second electromagnetic valve 14, the filter screen 5 can be washed or washed and soaked, after the set time is reached, the control system controls the driving device to drive the two rollers 7 to move reversely, the filter screen 5 is sent into the pipeline 1, and the filter screen can be automatically cleaned regularly, the filter screen is prevented from being manually disassembled, cleaned and installed, and time and labor are saved.
In order to improve the purification efficiency of waste gas, still fixedly in the pipeline 1 be equipped with four longitudinal section for right triangle's triangular prism 3, four triangular prisms 3 divide into two sets ofly, a set of two, and the symmetry sets up on top surface and the bottom surface in pipeline 1, and the clearance 4 between the triangular prism 3 that two symmetries set up and filter screen 5's thickness phase-match.
Four triangular prism 3 make the exhaust gas passageway in the pipeline 1 narrow down earlier, then the widen, form a less air flue, can improve the speed of passing through of waste gas to promote the purification efficiency of waste gas, four longitudinal section are right angled triangle's triangular prism 3 can carry out the centre gripping to the upper and lower both ends of filter screen 5 simultaneously, make the filter screen at the in-process state stability of business turn over pipeline.
As shown in fig. 2, the driving apparatus includes: the speed reducing motor 17 is arranged outside the box body 2 through a support table 20, and an output shaft of the speed reducing motor 17 is fixedly connected with a shaft at the left end of the first roller through a coupler;
the driving gear 18 is fixedly arranged on a shaft at the left end of the first roller;
the driven gear 19 is fixedly arranged on a shaft at the left end of the second roller wheel and is meshed with the driving gear 18;
the reduction motor 17 is connected with a power supply and a control system respectively.
The working principle is as follows: when the driving device is started, the speed reducing motor 17 drives the driving gear 18 to rotate, the driving gear 18 drives the driven gear 19 to rotate in a meshed mode, the driving gear 18 and the driven gear 19 simultaneously drive the first roller wheel and the second roller wheel to move in opposite directions or rotate in the opposite direction, the driving device is simple in structure, energy is saved, the speed reducing motor 17 is located outside the box body 2, and the influence on the speed reducing motor 17 when the sprayer is washed can be avoided.
In order to improve the steadiness of two running rollers, the epaxial all fixed cover that is equipped with ball bearing with the epaxial of second running roller both ends of epaxial at first running roller both ends, correspond on the side of controlling in the box 2 and be equipped with first support frame and second support frame, first support frame and second support frame correspond through ball bearing and first running roller and second running roller respectively and are connected, realize that the support frame does not influence the rotation of first running roller and second running roller when supporting first running roller and second running roller.
In order to improve the cleaning effect of the filter screen, two brushes 9 are correspondingly arranged below the two rollers 7, and the two brushes 9 are respectively and correspondingly fixedly connected with the first support frame and the second support frame through two first connecting rods 8.
The first connecting rod 8 is an L-shaped connecting rod and comprises a vertical section and a horizontal section, the vertical section is fixed on the first support frame or the second support frame, and the inner side of the horizontal section is connected with a brush 9.
Through fixing two hairbrushes 9 correspondently on first support frame and second support frame, set up two hairbrushes in the below of two running rollers 7, can scrub filter screen 5 at the process that filter screen 5 moved down, combine clean cover cleanness and shower nozzle to wash, improved the cleaning performance of filter screen.
Specifically, as shown in fig. 2, the first support frame and the second support frame each include:
two ends of the U-shaped rod 15 are correspondingly connected with shafts at two ends of the first roller wheel or shafts at two ends of the second roller wheel through ball bearings respectively;
the connecting block 16 is fixed in the middle of the U-shaped rod 15;
one end of the second connecting rod 6 is fixedly connected with the connecting block 16, and the other end of the second connecting rod is fixedly connected with the inner wall of the box body 2.
The shafts at the two ends of the first roller or the shafts at the two ends of the second roller are correspondingly connected through the U-shaped rod 15 through the ball bearings, so that the stability of the two rollers is improved.
In order to adjust the distance between the two brushes 9, the first connecting rod 8 is a telescopic rod.
After the brush 9 is used for a period of time, the distance between the two brushes is adjusted through the first connecting rod 8 because the worn brush hairs can be shortened, the replacement frequency of the brush 9 is reduced, and the brushing cost is saved.
In order to dry the filter screen 5, prolong the cleaning cycle of filter screen, all fixed battery and the wireless drying apparatus of being equipped with in first running roller and the second running roller, crisscross being equipped with a plurality of bleeder vents 22 on first running roller and the second running roller, wireless drying apparatus is connected with the battery, wireless drying apparatus and control system wireless signal connection.
After the wireless drying apparatus of control system control starts, hot-air sees through from a plurality of bleeder vents 22 and goes out to dry to clean cover, and steam sees through clean cover and dries filter screen 5 between first running roller and the second running roller, can reduce filter screen adhesion dust to reduce the cleaning cycle of filter screen, the energy saving.
In order to avoid the sliding of the filter screen 5 between the first roller and the second roller in the up-and-down moving process of the filter screen 5, as shown in fig. 3, racks 24 are arranged on the front and rear edges of the left and right side surfaces of the filter screen 5, concave rings are arranged at the positions of the first roller and the second roller corresponding to the racks 24, gears are fixedly sleeved in the concave rings, and the gears are meshed with the racks 24.
The gear and the rack 24 are meshed and connected to realize the stable operation of the filter screen, and the filter screen 5 is prevented from sliding between the first roller wheel and the second roller wheel.
In order to position the lower end of the filter screen 5 and facilitate the position movement during cleaning, a limiting groove 23 is arranged on the inner side of the bottom of the box body 2, and the width of the limiting groove 23 is matched with the thickness of the filter screen.
According to the invention, the control system periodically controls the driving device to drive the two rollers to move oppositely to pull out the filter screen from the pipeline and send the filter screen into the box body, the cleaning sleeve is used for cleaning dust on the filter screen in the pulling-out process, the filter screen is washed by the plurality of spray heads, dirty water after washing is discharged out of a water collecting tank outside the box body through the drainage pipe, and after the cleaning is finished, the control system controls the driving device to drive the two rollers to move reversely to send the filter screen into the pipeline from the box body, so that the automatic cleaning of the filter screen can be realized, the filter screen is prevented from being manually disassembled, cleaned and installed, and time and labor are saved.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims (10)

1.一种废气净化设备，包括：截面为矩形的管道(1)，管道(1)内沿废气排出方向上设有过滤网(5)，过滤网(5)与管道(1)相垂直，其特征在于，所述过滤网(5)的下端伸出管道(1)的底部，还包括：1. A waste gas purification equipment, comprising: a pipe (1) with a rectangular cross section, a filter screen (5) is provided in the pipe (1) along the exhaust gas discharge direction, and the filter screen (5) is perpendicular to the pipe (1), It is characterized in that the lower end of the filter screen (5) protrudes from the bottom of the pipe (1), and further comprises: 箱体(2)，固定在管道(1)的顶部或底部，过滤网(5)的下端位于箱体(2)内；The box body (2) is fixed on the top or bottom of the pipeline (1), and the lower end of the filter screen (5) is located in the box body (2); 两个辊轮(7)，包括第一辊轮和第二辊轮，第一辊轮和第二辊轮左右对称设置在箱体(2)内，分别与过滤网(5)的左侧面和右侧面抵紧，第一辊轮和第二辊轮上均套设有清洁套；Two rollers (7), including a first roller and a second roller, the first roller and the second roller are arranged symmetrically in the box (2), and are respectively connected with the left side of the filter screen (5). The first roller and the second roller are covered with cleaning sleeves; 驱动装置，设置在箱体(2)外，用于驱动两个辊轮(7)相向运动或反向运动；A driving device, arranged outside the box body (2), is used to drive the two rollers (7) to move in the opposite direction or in the opposite direction; 多个喷头(10)，沿高度交错设置在箱体(2)内的左右侧面上，位于两个辊轮(7)的下方，相邻两个喷头(10)之间通过管道连接，最上端的喷头(10)连接进水管(11)，进水管(11)上设有第一电磁阀(12)；A plurality of nozzles (10) are arranged staggered on the left and right sides of the box body (2) along the height, and are located below the two rollers (7). The nozzle (10) is connected to the water inlet pipe (11), and the water inlet pipe (11) is provided with a first solenoid valve (12); 排水管(13)，设置在箱体(2)的底部，通过第二电磁阀(14)连接集水箱，排水管(13)上设有第二电磁阀(14)；The drain pipe (13) is arranged at the bottom of the box body (2) and is connected to the water collecting tank through a second solenoid valve (14), and the drain pipe (13) is provided with a second solenoid valve (14); 第一电磁阀(12)、第二电磁阀(14)和驱动装置分别连接控制系统，第一电磁阀(12)、第二电磁阀(14)、驱动装置和控制系统分别连接电源。The first solenoid valve (12), the second solenoid valve (14) and the driving device are respectively connected to the control system, and the first solenoid valve (12), the second solenoid valve (14), the driving device and the control system are respectively connected to the power supply. 2.如权利要求1所述的废气净化设备，其特征在于，所述管道(1)内还固定设有四个纵截面为直角三角形的三棱柱(3)，四个三棱柱(3)分为两组，一组两个，对称设置在管道(1)内的顶面和底面上，两个对称设置的三棱柱(3)之间的间隙(4)与过滤网(5)的厚度相匹配。2. The exhaust gas purification equipment according to claim 1, characterized in that, four triangular prisms (3) whose longitudinal cross-sections are right-angled triangles are also fixed in the pipeline (1), and the four triangular prisms (3) are divided into four parts. There are two groups of two, symmetrically arranged on the top and bottom surfaces of the pipe (1), and the gap (4) between the two symmetrically arranged triangular prisms (3) is the same as the thickness of the filter screen (5). match. 3.如权利要求1所述的废气净化设备，其特征在于，所述驱动装置包括：减速电机(17)，通过支撑台(20)设置在箱体(2)外，减速电机(17)的输出轴与第一辊轮左端的轴通过联轴器固定连接；3. The exhaust gas purification equipment according to claim 1, wherein the driving device comprises: a deceleration motor (17), which is arranged outside the casing (2) through a support table (20), and the deceleration motor (17) has a The output shaft is fixedly connected with the shaft at the left end of the first roller through a coupling; 主动齿轮(18)，固定设置在第一辊轮左端的轴上；a driving gear (18), which is fixedly arranged on the shaft at the left end of the first roller; 被动齿轮(19)，固定设置在第二辊轮左端的轴上，且与主动齿轮(18)啮合连接；The driven gear (19) is fixedly arranged on the shaft at the left end of the second roller, and is meshed with the driving gear (18); 减速电机(17)分别与电源和控制系统连接。The deceleration motor (17) is respectively connected with the power supply and the control system. 4.如权利要求1所述的废气净化设备，其特征在于，所述第一辊轮两端的轴上和第二辊轮两端的轴上均固定套设有滚珠轴承，箱体(2)内的左右侧面上对应设有第一支撑架和第二支撑架，第一支撑架和第二支撑架分别通过滚珠轴承与第一辊轮和第二辊轮对应连接。4. The exhaust gas purification equipment according to claim 1, characterized in that, ball bearings are fixedly sleeved on the shafts at both ends of the first roller and on the shafts at both ends of the second roller, and inside the box (2) A first support frame and a second support frame are correspondingly arranged on the left and right side surfaces of the roller, and the first support frame and the second support frame are respectively connected with the first roller wheel and the second roller wheel correspondingly through ball bearings. 5.如权利要求4所述的废气净化设备，其特征在于，所述两个辊轮(7)的下方对应设有两个毛刷(9)，两个毛刷(9)分别通过两个第一连杆(8)对应与第一支撑架和第二支撑架固定连接。5 . The exhaust gas purification device according to claim 4 , wherein two brushes ( 9 ) are correspondingly provided below the two rollers ( 7 ), and the two brushes ( 9 ) pass through two The first link (8) is correspondingly and fixedly connected with the first support frame and the second support frame. 6.如权利要求4所述的废气净化设备，其特征在于，所述第一支撑架和第二支撑架均包括：6. The exhaust gas purification equipment according to claim 4, wherein the first support frame and the second support frame both comprise: U型杆(15)，两端分别通过滚珠轴承与第一辊轮两端的轴或第二辊轮两端的轴对应连接；The two ends of the U-shaped rod (15) are respectively connected with the shafts at both ends of the first roller or the shafts at both ends of the second roller through ball bearings respectively; 连接块(16)，固定在U型杆(15)的中部；The connecting block (16) is fixed in the middle of the U-shaped rod (15); 第二连杆(6)，一端与连接块(16)固定连接，另一端与箱体(2)的内壁固定连接。One end of the second connecting rod (6) is fixedly connected with the connecting block (16), and the other end is fixedly connected with the inner wall of the box body (2). 7.如权利要求5所述的废气净化设备，其特征在于，所述第一连杆(8)为伸缩杆。7. The exhaust gas purification equipment according to claim 5, wherein the first connecting rod (8) is a telescopic rod. 8.如权利要求1所述的废气净化设备，其特征在于，所述第一辊轮和第二辊轮内均固定设有蓄电池和无线烘干器，第一辊轮和第二辊轮上交错设有多个透气孔(22)，无线烘干器与蓄电池连接，无线烘干器与控制系统无线信号连接。8. The exhaust gas purification equipment according to claim 1, wherein a battery and a wireless dryer are fixed in the first roller and the second roller, and a battery and a wireless dryer are fixed in the first roller and the second roller. A plurality of ventilation holes (22) are arranged alternately, the wireless dryer is connected with the storage battery, and the wireless dryer is connected with the control system by wireless signal. 9.如权利要求5所述的废气净化设备，其特征在于，所述过滤网(5)的左右侧面的前后边缘上均设有齿条(24)，所述第一辊轮和第二辊轮对应齿条(24)处设有凹环，凹环内固定套接有齿轮，齿轮与齿条(24)啮合连接。9. The exhaust gas purification device according to claim 5, characterized in that, racks (24) are provided on the front and rear edges of the left and right sides of the filter screen (5), and the first roller and the second roller are provided with racks (24). A concave ring is arranged at the position of the wheel corresponding to the rack (24), a gear is fixedly sleeved in the concave ring, and the gear is meshed with the rack (24). 10.如权利要求1所述的废气净化设备，其特征在于，所述箱体(2)的底部内侧设有限位槽(23)，限位槽(23)的宽度与过滤网的厚度相匹配。10. The exhaust gas purification equipment according to claim 1, characterized in that, a limit groove (23) is provided on the inner side of the bottom of the box body (2), and the width of the limit groove (23) matches the thickness of the filter screen .
CN202011068724.1A 2020-09-29 2020-09-29 Waste gas purifying equipment Pending CN112169475A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113926253A (en) * 2021-11-22 2022-01-14 莱芜钢铁集团泰东实业有限公司 Tail gas discharge pipeline for wet steel slag drying process

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Publication number Priority date Publication date Assignee Title
JPH1193638A (en) * 1997-09-18 1999-04-06 Mitsubishi Heavy Ind Ltd Exhaust gas filtering device
CN106512518A (en) * 2016-12-13 2017-03-22 成都锦汇科技有限公司 Pipeline of automatic cleaning filter
CN107376514A (en) * 2017-07-17 2017-11-24 余姚市巧迪电器厂 A kind of idle call filtering net cleaning device
CN107433080A (en) * 2017-08-11 2017-12-05 盐城市净博士机械有限公司 A kind of filter screen of air purifier cleaning device
CN208406343U (en) * 2018-04-28 2019-01-22 河北宝帆科技有限公司 A kind of airstrainer cleaning device
CN110917739A (en) * 2019-10-31 2020-03-27 深圳市创智联环保设备有限公司 Dust collector of lift washing filter screen
CN211328578U (en) * 2019-09-19 2020-08-25 曾愿 Environmental protection is useless admittedly and is used tail gas processing apparatus for processing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1193638A (en) * 1997-09-18 1999-04-06 Mitsubishi Heavy Ind Ltd Exhaust gas filtering device
CN106512518A (en) * 2016-12-13 2017-03-22 成都锦汇科技有限公司 Pipeline of automatic cleaning filter
CN107376514A (en) * 2017-07-17 2017-11-24 余姚市巧迪电器厂 A kind of idle call filtering net cleaning device
CN107433080A (en) * 2017-08-11 2017-12-05 盐城市净博士机械有限公司 A kind of filter screen of air purifier cleaning device
CN208406343U (en) * 2018-04-28 2019-01-22 河北宝帆科技有限公司 A kind of airstrainer cleaning device
CN211328578U (en) * 2019-09-19 2020-08-25 曾愿 Environmental protection is useless admittedly and is used tail gas processing apparatus for processing
CN110917739A (en) * 2019-10-31 2020-03-27 深圳市创智联环保设备有限公司 Dust collector of lift washing filter screen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113926253A (en) * 2021-11-22 2022-01-14 莱芜钢铁集团泰东实业有限公司 Tail gas discharge pipeline for wet steel slag drying process
CN113926253B (en) * 2021-11-22 2023-02-07 莱芜钢铁集团泰东实业有限公司 Tail gas discharge pipeline for wet steel slag drying process

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